Hair loss I think is related to multi-nutritional deficiency and also stress - related. It is also related to DHT (excess of Dihydroxytestosterone - Hormone which is again I assume related to stress). Toxicity of heavy metals in our body perhaps because of their presence in water we drink or adulterated foods is also the cause.
If I keep all the above points in my mind, you should make a plan for a 8-12 months wherein you can focus on detoxification as well as nutrition.
For detoxification, you may go for shatkarmas - yogic cleansing techniques - kunjal, jala - neti, dhauti and shankhprakshalan. All these should be done under guidance of qualified yoga instructor or yoga therapist. Along with it, you should also under expert's guidance go for liver cleansing.
For nutrition, I would suggest to go for sprouts, boiled/ steamed vegetables, all sorts of seasonal fruits to be added in your regular diet schedule. I would also add a point of caution if you suffer from any kind of chronic health problem, you should plan your diet under qualified nutritionist or physician.
I hope that I have been able to clear the concept of baldness and its solution. You may please feel free to write here for more information on this so that I could add more clarification as you require.
